Thanks Alan and girls for your comments.

I saw my ob today and mentioned it to him and he suggested if I got too uncomfortable to try a pelvic support brace. He said if it was winter he'd recommend a belly bra, but I probably wouldn't want that given that it's been hot. I think I agree with him!

It's not getting any worse and it's really only discomfort more than constant pain, so I'll wait and see, but if necessary the brace sounds like a good idea.

Anybody used one?